On Sat, 2011-02-19 at 23:15 +0000, Adam Egan wrote:
otherwise, if you want an all in one suite like exchange, go for
Horde
Here I was thinking that Horde was simply an apache-based IMAP webmail
client? At least where we use it, it relies on courier-imap for
IMAP/POP3 and Qmail and/or Postfix for SMTP.
Anyway, I might recommend Atmail as their latest offering is pretty
feature-full and is much nicer than previous versions (which we're still
using, in anger, for over 4000 customers -- most with multiple
mailboxes).
You might want to study the licensing costs closely, however. :)
Tom